Process for the catalytic preparation of hydrogen cyanide from methane and ammonia
AssigneeHaldor Topsoe A/S
InventorsBurcin Temel McKenna, Poul Erik Højlund Nielsen
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Abstract
The invention relates to a catalyst material comprising a support, a first metal and a second metal on said support. The first and second metals are in the form of a chemical compound. The first metal is Fe, Co or Ni, and the second metal is selected from the group consisting of Sn, Zn and In. The invention also relates to a process for the preparation of hydrogen cyanide (HCN) from methane (CH4) and ammonia (NH3), wherein the methane and ammonia are contacted with a catalyst according to the invention.
Claims9
A process for the preparation of hydrogen cyanide (HCN) from methane (CH4) and ammonia (NH3), wherein the methane and ammonia are contacted with a catalyst material comprising a support, a first metal and a second metal on said support, wherein said first and second metal are in the form of an alloy, where said first metal is Fe, Co or Ni, and where said second metal is selected from the group consisting of Sn, Zn and In, and the temperature of the process is between 850° C. and 1000° C.
A process for the preparation of hydrogen cyanide (HCN) from methane (CH4) and ammonia (NH3), wherein the methane and ammonia said support, wherein the first and second metal form a ternary compound with carbon or nitrogen, where said first metal is Fe, Co or Ni, and where said second metal is selected from and 1000° C.
Dependencies are inferred from the claim text.